| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.95 | 12.384% | $156.1576 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $110.51 | 10.242% | $121.8284 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $211.66 | 12.561% | $238.2466 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $52.70 | 8.376% | $57.1142 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $114.74 | 7.863% | $123.762 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $11.57 | 10.263% | $12.7574 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $156.33 | 7.568% | $168.1611 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $796.46 | $878.0273 | $878.03 | $878.00 | $878.10 | |